Add potatoes to a pot and cover with water. Cover with the lid and bring to a boil. Once boiling, remove the lid and continue to boil until fork tender (approx. 15 minutes). Drain and allow to cool.
While the potatoes are cooling, prepare the dressing. Combine all of the ingredients in a bowl and whisk to combine. Set aside.
When the potatoes have cooled, cut potatoes in half or quarters and place in a bowl. Add dressing, herbs and red onion to the bowl and gently toss to combine. Place in the fridge for 30 minutes.
Remove from the fridge and taste. If bitter, add a pinch of sugar and toss to combine. Add salt if needed.
*This will last in the fridge for 2-3 days.
Calories: 310kcal, Carbohydrates: 26g, Protein: 3g, Fat: 22g, Saturated Fat: 3g, Sodium: 47mg, Potassium: 644mg, Fiber: 4g, Sugar: 2g, Iron: 2mg